70121476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 132510000

約数和(自身を除く): 62388524

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 499, 817, 998, 1634, 1849, 1996, 3268, 3698, 7396, 9481, 18962, 21457, 35131, 37924, 42914, 70262, 85828, 140524, 407683, 815366, 922651, 1630732, 1845302, 3690604, 17530369, 35060738, 70121476]

約数ペア:

[(1, 70121476), (2, 35060738), (4, 17530369), (19, 3690604), (38, 1845302), (43, 1630732), (76, 922651), (86, 815366), (172, 407683), (499, 140524), (817, 85828), (998, 70262), (1634, 42914), (1849, 37924), (1996, 35131), (3268, 21457), (3698, 18962), (7396, 9481)]